71820270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{88667}}^1$

素因数の和:88686

約数の個数: 40

約数和(自身を含む): 193118904

約数和(自身を除く): 121298634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 88667, 177334, 266001, 443335, 532002, 798003, 886670, 1330005, 1596006, 2394009, 2660010, 3990015, 4788018, 7182027, 7980030, 11970045, 14364054, 23940090, 35910135, 71820270]

約数ペア:

[(1, 71820270), (2, 35910135), (3, 23940090), (5, 14364054), (6, 11970045), (9, 7980030), (10, 7182027), (15, 4788018), (18, 3990015), (27, 2660010), (30, 2394009), (45, 1596006), (54, 1330005), (81, 886670), (90, 798003), (135, 532002), (162, 443335), (270, 266001), (405, 177334), (810, 88667)]